/*
 * Copyright 2022 Enaium
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package cn.enaium.joe.gui.panel.file.tree.node;

import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.MutableTreeNode;
import javax.swing.tree.TreeNode;
import java.util.Vector;
import java.util.concurrent.CopyOnWriteArrayList;

/**
 * @author Enaium
 */
public class DefaultTreeNode extends DefaultMutableTreeNode {
    public DefaultTreeNode(Object userObject) {
        super(userObject);
    }


    @SuppressWarnings("unchecked")
    public Vector<DefaultTreeNode> getChildren() {
        if (children == null) {
            return new Vector<>();
        }
        return children;
    }
}
